---> uname -a: Linux prd-centos7-docker-4c-2g-1094.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.0G 27.0G 32% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 13.0G 27.0G 32% /facter-os /dev/vda1 40.0G 13.0G 27.0G 32% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 32% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/492 /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/492@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1434 606 0 5780 6457 Swap: 1023 1 1022 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:56:98:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.122.167/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85367sec preferred_lft 85367sec inet6 fe80::f816:3eff:fe56:98c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b2:b1:cf:13 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:b2ff:feb1:cf13/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/17/21 _x86_64_ (2 CPU) 23:30:35 LINUX RESTART (2 CPU) 23:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:32:01 101.30 18.26 83.04 0.00 5795.53 22060.36 0.00 23:33:01 102.01 0.03 101.98 0.00 1.07 34957.29 0.00 23:34:01 114.48 0.00 114.48 0.00 0.00 14691.29 0.00 23:35:01 58.53 0.00 58.53 0.00 0.00 10591.71 0.00 23:36:01 110.49 0.00 110.49 0.00 0.00 21825.48 0.00 23:37:03 595.18 241.58 353.60 0.00 9473.50 242019.08 0.00 23:38:01 195.63 32.21 163.42 0.00 1489.55 71993.87 0.00 23:39:01 286.61 30.66 255.95 0.00 1675.98 87220.92 0.00 23:40:01 288.29 20.78 267.50 0.00 2161.60 108377.17 0.00 23:41:01 106.79 9.51 97.29 0.00 1173.69 11841.50 0.00 23:42:01 2.87 0.00 2.87 0.00 0.00 71.20 0.00 23:43:01 0.25 0.00 0.25 0.00 0.00 3.01 0.00 23:44:01 0.33 0.00 0.33 0.00 0.00 3.83 0.00 23:45:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 23:46:01 3.38 3.13 0.25 0.00 150.97 25.70 0.00 23:47:01 158.77 0.10 158.67 0.00 5.06 31918.32 0.00 Average: 133.44 22.58 110.87 0.00 1377.81 41363.03 0.00 23:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:32:01 5142184 0 802948 10.03 2620 2061180 1267900 14.00 720552 1730840 164 23:33:01 4012960 0 996920 12.45 2620 2996432 1753504 19.36 1068660 2406892 57516 23:34:01 3799760 0 1117532 13.95 2620 3089020 1743588 19.25 1354416 2292836 251296 23:35:01 3926876 0 1070312 13.36 2620 3009124 1805440 19.93 1161788 2351628 58372 23:36:01 3777768 0 1027936 12.83 2620 3200608 1435700 15.85 1169408 2483644 48 23:37:03 1298764 0 1250292 15.61 2620 5457256 1843080 20.35 2485200 3531328 227144 23:38:01 736520 0 1314120 16.41 2620 5955672 2043016 22.56 2921168 3604380 65552 23:39:01 725996 0 1421140 17.74 2620 5859176 2800752 30.92 2456980 4072480 184 23:40:01 968816 0 1277308 15.95 2620 5760188 1715460 18.94 1901092 4367268 152 23:41:01 2747808 0 1192352 14.89 2620 4066152 1613232 17.81 1423808 3118112 28 23:42:01 2775460 0 1164692 14.54 2620 4066160 1427384 15.76 1430520 3086516 8 23:43:01 2791672 0 1148476 14.34 2620 4066164 1251116 13.81 1420412 3085288 8 23:44:01 2790808 0 1149332 14.35 2620 4066172 1251284 13.81 1427920 3078612 12 23:45:01 2791784 0 1148356 14.34 2620 4066172 1251116 13.81 1426148 3079748 12 23:46:01 2781516 0 1153424 14.40 2620 4071372 1255840 13.87 1428404 3086312 840 23:47:01 1286732 0 1363296 17.02 2620 5356284 1683876 18.59 1667368 4202960 565480 Average: 2647214 0 1162402 14.51 2620 4196696 1633893 18.04 1591490 3098678 76676 23:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:32:01 eth0 1784.70 1682.94 6524.16 203.40 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 931.38 699.92 76.24 2731.38 0.00 0.00 0.00 0.00 23:33:01 eth0 506.23 442.47 3277.76 68.35 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 veth00fd62e 65.85 74.14 5.99 211.11 0.00 0.00 0.00 0.00 23:33:01 docker0 195.80 220.16 11.84 588.14 0.00 0.00 0.00 0.00 23:34:01 veth5b86da5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:34:01 eth0 94.77 81.61 294.81 42.61 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 55.91 54.04 4.34 259.87 0.00 0.00 0.00 0.00 23:35:01 veth5b86da5 2.16 2.16 0.17 0.18 0.00 0.00 0.00 0.00 23:35:01 eth0 31.05 18.18 21.90 42.71 0.00 0.00 0.00 0.00 23:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 2.16 2.16 0.14 0.18 0.00 0.00 0.00 0.00 23:36:01 vethd4dcdf6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 eth0 195.70 167.12 1696.00 71.21 0.00 0.00 0.00 0.00 23:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:03 eth0 96.27 74.22 191.76 17.83 0.00 0.00 0.00 0.00 23:37:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:03 vetha6175bf 0.00 1.29 0.00 0.07 0.00 0.00 0.00 0.00 23:37:03 docker0 55.28 61.46 3.72 162.14 0.00 0.00 0.00 0.00 23:38:01 veth72fed97 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:38:01 eth0 19.97 11.88 12.63 48.58 0.00 0.00 0.00 0.00 23:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 vetha6175bf 0.00 0.21 0.00 0.01 0.00 0.00 0.00 0.00 23:39:01 veth4ecc30e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 veth9027823 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 eth0 230.64 177.99 1781.21 86.71 0.00 0.00 0.00 0.00 23:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 eth0 49.32 27.10 63.94 16.87 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 vetha6175bf 0.00 1.86 0.00 0.09 0.00 0.00 0.00 0.00 23:40:01 vethc18d899 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 23:41:01 eth0 384.73 359.62 257.40 1487.79 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 1293.71 1124.03 99.28 4300.04 0.00 0.00 0.00 0.00 23:42:01 eth0 28.27 30.12 14.82 127.91 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 0.55 0.05 0.05 0.00 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 1.43 0.52 0.58 0.39 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 3.70 2.42 4.80 1.19 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 eth0 876.19 802.75 7674.65 118.58 0.00 0.00 0.00 0.00 23:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 docker0 59.99 57.98 5.11 375.39 0.00 0.00 0.00 0.00 Average: eth0 267.71 241.21 1359.45 145.83 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 84.73 73.99 6.53 292.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/17/21 _x86_64_ (2 CPU) 23:30:35 LINUX RESTART (2 CPU) 23:31:02 CPU %user %nice %system %iowait %steal %idle 23:32:01 all 31.27 0.00 7.55 7.93 0.09 53.16 23:32:01 0 26.03 0.00 9.21 6.29 0.09 58.38 23:32:01 1 36.55 0.00 5.87 9.59 0.09 47.90 23:33:01 all 9.17 0.00 4.58 10.49 0.06 75.70 23:33:01 0 10.20 0.00 4.74 9.11 0.07 75.87 23:33:01 1 8.15 0.00 4.42 11.86 0.05 75.53 23:34:01 all 58.41 0.00 7.62 4.96 0.10 28.91 23:34:01 0 58.92 0.00 7.72 4.70 0.09 28.57 23:34:01 1 57.90 0.00 7.53 5.21 0.11 29.24 23:35:01 all 36.53 0.00 4.87 0.91 0.09 57.61 23:35:01 0 35.93 0.00 4.87 0.65 0.09 58.46 23:35:01 1 37.13 0.00 4.87 1.16 0.09 56.76 23:36:01 all 60.68 0.00 9.40 3.55 0.13 26.24 23:36:01 0 60.98 0.00 9.66 2.72 0.13 26.52 23:36:01 1 60.39 0.00 9.14 4.37 0.13 25.97 23:37:03 all 20.99 0.00 16.97 36.53 0.10 25.42 23:37:03 0 21.21 0.00 17.21 37.00 0.09 24.51 23:37:03 1 20.78 0.00 16.73 36.05 0.11 26.33 23:38:01 all 69.62 0.00 9.86 17.64 0.11 2.76 23:38:01 0 69.81 0.00 9.78 17.18 0.11 3.11 23:38:01 1 69.44 0.00 9.94 18.10 0.11 2.41 23:39:01 all 16.10 0.00 8.59 56.20 0.09 19.01 23:39:01 0 17.10 0.00 8.80 58.12 0.09 15.89 23:39:01 1 15.11 0.00 8.38 54.29 0.09 22.13 23:40:01 all 55.37 0.00 13.10 28.86 0.10 2.57 23:40:01 0 54.43 0.00 13.94 28.32 0.09 3.23 23:40:01 1 56.31 0.00 12.27 29.41 0.11 1.91 23:41:01 all 23.03 0.00 6.37 9.11 0.11 61.38 23:41:01 0 23.58 0.00 6.30 6.49 0.11 63.52 23:41:01 1 22.47 0.00 6.43 11.74 0.12 59.23 23:42:01 all 1.56 0.00 0.35 0.00 0.03 98.06 23:42:01 0 1.44 0.00 0.37 0.00 0.03 98.16 23:42:01 1 1.68 0.00 0.34 0.00 0.03 97.95 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 0.07 0.00 0.07 0.00 0.03 99.84 23:43:01 0 0.10 0.00 0.08 0.00 0.02 99.80 23:43:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:44:01 all 0.07 0.00 0.03 0.00 0.03 99.87 23:44:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:44:01 1 0.08 0.00 0.03 0.00 0.03 99.85 23:45:01 all 0.06 0.00 0.03 0.00 0.01 99.91 23:45:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:45:01 1 0.07 0.00 0.03 0.00 0.02 99.88 23:46:01 all 1.03 0.00 0.33 0.04 0.02 98.59 23:46:01 0 1.10 0.00 0.37 0.05 0.03 98.44 23:46:01 1 0.95 0.00 0.28 0.03 0.00 98.73 23:47:01 all 20.76 0.00 9.26 5.85 0.08 64.05 23:47:01 0 20.71 0.00 9.52 4.69 0.07 65.01 23:47:01 1 20.81 0.00 9.01 7.01 0.09 63.09 Average: all 24.50 0.00 6.05 11.20 0.07 58.18 Average: 0 24.32 0.00 6.28 10.78 0.07 58.56 Average: 1 24.68 0.00 5.83 11.61 0.07 57.80